交通运输系统工程与信息 ›› 2009, Vol. 9 ›› Issue (5): 160-165 .

• 案例分析 • 上一篇    下一篇

公交专用道路段长度与运行效果关系研究

雷莲桂*1;孙全欣2   

  1. 1. 柳州铁道职业技术学院,广西壮族自治区, 545007; 2. 北京交通大学 交通运输学院,北京100044
  • 收稿日期:2009-04-05 修回日期:2009-06-27 出版日期:2009-10-25 发布日期:2009-10-25
  • 通讯作者: 雷莲桂
  • 作者简介:雷莲桂(1983-),女,广西壮族自治区南宁市横县人,助教.

Relationship between Length of Bus-Only Lane and Operational Efficiency

LEI Lian-gui1;SUN Quan-xin2   

  1. 1. School of Liuzhou Railway Vocational and Technical, Guangxi Zhuang Autonomous Region 545007, China; 2.School of Traffic and Transportation, Beijing Jiaotong University, Beijing 100044, China
  • Received:2009-04-05 Revised:2009-06-27 Online:2009-10-25 Published:2009-10-25
  • Contact: LEI Lian-gui

摘要: 为了推行公交优先政策,我国一些城市采取了各种策略和措施,其中公交专用道因设置方便易行、成本低而被广泛采用。但是公交专用道的实际运用效果与其所在路段的条件有着密切关系。基于实际交通调查数据,利用仿真分析方法(VISSIM交通仿真软件),针对设置公交专用道的路段,研究其路段长度与公交专用道运行效果之间的关系。选取了路段行程时间、公交车延误、社会车辆延误和人均延误作为评价指标,对比分析了路段设置公交专用道前后这几项评价指标的变化。结果表明,在路段长度小于500米时,设置公交专用道往往会对路段的交通运行产生负面影响。

关键词: 公交专用道, 路段长度, 交通运行, 仿真分析

Abstract: To implement bus priority policy, many major cities in China adapted various relevant strategies and measures. In which, bus-only lane is widely used with the properties of convenience and low-cost. In fact, the operational efficiency of bus-only lane is related to road conditions such as road length. By simulation method, the paper studies the impact of road length on efficiency of bus-only lane. It selects the travel time, bus delay, car delay, and average delay per person as the evaluating indicators. It also conducts a comparative evaluation on these indicators before and after setting of the bus-only lane. The results indicate that when the road length is less than 500 meters, the bus-only lane exerts negative impact on the road traffic operation.

Key words: bus-only lane, road length, traffic operation, simulation analysis

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